Electronic cigarette



FIG. 1 is a perspective view of an electronic cigarette, with a transparent tapered end portion of the mouthpiece;

FIG. 2 is a front view of the electronic cigarette, with a transparent tapered end portion of the mouthpiece;

FIG. 3 is a rear view of the electronic cigarette, with a transparent tapered end portion of the mouthpiece;

FIG. 4 is a left side view of the electronic cigarette, with a transparent tapered end portion of the mouthpiece;

FIG. 5 is a right side view of the electronic cigarette, with a transparent tapered end portion of the mouthpiece;

FIG. 6 is a top view of the electronic cigarette, with a transparent tapered end portion of the mouthpiece; and,

FIG. 7 is a bottom view of the electronic cigarette, with a transparent tapered end portion of the mouthpiece.

The broken lines in the drawings depict portions of the electronic cigarette that form no part of the claimed design. 

CLAIM The ornamental design for an electronic cigarette, as shown and described. 